baber/WOPTO huggingface dataset:
Patent JP-2009252789-A (JP)
Title: Piezoelectric material and piezoelectric element
Inventor: HAMADA YASUAKI
IPC: B41J2/14
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-lead piezoelectric material having improved characteristics for improving the characteristics of a piezoelectric material based on Bi(Fe, Mn)O<SB>3</SB>and Ba(Zr, Ti)O<SB>3</SB>, and the like.  <P>SOLUTION: The piezoelectric material 9 on a silicon oxide film 2, a titanium nitride aluminum film 3, an indium film 4, an iridium oxide film 5, and a platinum lower electrode 6 is made of a mixed crystal of Bi(Fe, Mn)O<SB>3</SB>and Ba(Zr, Ti)O<SB>3</SB>and is expressed by a composition formula of (1-x)Bi(Fe<SB>1-y</SB>Mn<SB>y</SB>)O<SB>3</SB>-xBa(Zr<SB>u</SB>Ti<SB>1-u</SB>)O<SB>3</SB>with conditions of 0<x<0.40, 0.01<y<0.10, and 0≤u<0.16. With this configuration, Curie temperature having a large amount of spontaneous polarization of Bi(Fe<SB>1-y</SB>Mn<SB>y</SB>)O<SB>3</SB>is maintained and at the same time piezoelectric characteristics can be improved by Ba(Zr<SB>u</SB>Ti<SB>1-u</SB>)O<SB>3</SB>. In this manner, within the composition range, useful performance of each material to be mixed as a piezoelectric material becomes preferential, thus improving film characteristics.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008180732-A (JP)
Title: Magnetostrictive torque sensor, and motor-driven steering device
Inventor: SHIMIZU YASUO
IPC: G01L3/10
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetostrictive torque sensor capable of preventing erroneous detection, and a motor-driven power steering device capable of preventing steering feeling from getting worse.  <P>SOLUTION: The magnetostrictive torque sensor 30 mounted on a vehicle to detect a torque based on a change of a magnetic characteristic caused by magnetostriction is provided with a magnetic field change detecting means 41 for detecting or estimating a magnetic field change, and one part or the whole of an output from the magnetostrictive torque sensor 30 is invalidated, when a level of the magnetic field change detected by the magnetic field change detecting means 41 is a prescribed value or more, to prevent the erroneous detection in the magnetostrictive torque sensor 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009248407-A (JP)
Title: Laminated body and adhesive tape
Inventor: YAMAMOTO YOSHIAKI
IPC: B32B27/32
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape having hand-tearability and also strength in well balance even without using a special machining apparatus.  <P>SOLUTION: A laminated body comprises: a crosswise monoaxially stretched film 1; and an extrusion coating layer 2 which is made of polyethylene resin, is subjected to embossing processing 3 and is laminated onto at least one surface of the crosswise monoaxially stretched film, wherein the following conditions (A), (B) are provided: (A) the crosswise monoaxially stretched film 1 comprises polyethylene resin and inorganic filler 0.1 to 30 pts.mass per 100 pts.mass of the polyethylene resin; and (B) the extrusion coating layer 2 contains no inorganic filler.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273960-A (JP)
Title: Beta-l-2'-deoxynucleoside for treatment against resistant hapatitis b virus strain and combination therapy
Inventor: STANDRING DAVID
IPC: A61K31/7068
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a β-L-2'-deoxynucleoside active against drug-resistant hepatitis B virus with mutation.  <P>SOLUTION: Disclosed are a method for treatment against lamivudine-resistant HBV (M552V) in a host comprising administering a β-L-2'-deoxynucleoside or a pharmaceutically acceptable salt, ester or prodrug thereof, a method for treatment against lamivudine-resistant HBV (M552V) in a naive host comprising administering β-L-2'-deoxynucleoside or a pharmaceutically compatible salt, ester or prodrug thereof, a method for preventing emergence of lamivudine-resistant HBV (M552V) mutation from occurring in a naive host comprising administering a β-L-2'-deoxynucleoside or a pharmaceutically acceptable salt, ester or prodrug thereof, and a method for preventing and/or suppressing the emergence of HBV double mutant strains (L528M/M552V) in a host comprising administering β-L-2'-deoxynucleoside or a pharmaceutically acceptable salt, ester or prodrug thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253128-A (JP)
Title: Amount-of-resin decision device and resin sealing device including amount-of-resin decision device
Inventor: KISHI YUICHI
IPC: H01L21/56
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To determine a required amount of resin easily, with accuracy of a required level without memorizing data of each semiconductor chip in advance.  <P>SOLUTION: A resin sealing device 1, which seals a substrate 100 having a semiconductor chip multi-layer 102 with resin, includes a memory 10 which memorizes previously the volume Va of the whole multi-layer 102 when the multi-layer is normally laminated, a laser sensor 40 which detects the height of laminated layers H of the multi-layer 102, a means which provides imaginary areas of the number of provided thresholds e+1 by providing the thresholds e of the number less than n-2 between the bottom surface 102B and upper surface 102A of the multi-layer 102 when the number of layers of the multi-layer 102 in normal is n, a means which corresponds a predetermined rate of the volume Va of the whole multi-layer for each imaginary area, a means which selects any imaginary area based on the detected result of the laser sensor 40, and a means which supplies resin after increasing/reducing by increasing/reducing the resin equivalent to the predetermined rate corresponding to the selected imaginary area for a reference volume.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008203876-A (JP)
Title: Voice recognition system using implicit speaker adaption
Inventor: MALAYATH NARENDRANATH
IPC: G10L15/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition method which excellently functions before and during generation of a speaker dependent (SD) acoustic model through unsupervised training.  <P>SOLUTION: At least one speaker-independent (SI) acoustic model 230 or 232 is used in combination with at least one speaker-dependent (SD) acoustic model 234 to provide a level of voice recognition performance that at least equals that of the purely SI acoustic model 230 or 232. The disclosed system continually uses unsupervised training to update the acoustic templates in the one or more SD acoustic models. The system then uses the updated SD acoustic models 234 in combination with the at least one SI acoustic model 230 or 232 to provide improved voice recognition performance even during voice recognition testing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009253852-A (JP)
Title: Radio communication system and communication method thereof
Inventor: KOYANAGI KENJI
IPC: H04W36/30
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system and a communication method capable of shortening a delay time in initial connection.  <P>SOLUTION: The radio communication system is provided with: a first base station 20a capable of performing communication after initial connection by at least a first radio access method, a second base station 20b capable of performing communication after initial connection by at least a second radio access method, and at least a mobile station 10 wherein the mobile station 10 uses the first access method initially connected to the first and second base stations (step 7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261110-A (JP)
Title: Winding reel and winding apparatus
Inventor: TOMITA TAKESHI
IPC: B65H67/04
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding reel and a winding apparatus which can facilitate the automation of winding work, and can eliminate the waste of a wire rod by reducing a remaining wire volume after use.  <P>SOLUTION: In a reeling system 10, the winding reel 20 comprises a holding part 25 which holds the tip of the wire rod 13, and also comprises: a winding core 21 wound with the wire rod 13; a collar 26 which holds the wire rod 13 wound to the winding core 21; a positioning part 28 which decides an attachment reference position with respect to the reeling device 30; and position changing means 23, 27a and 29 which change the position of the holding part 25 with respect to the positioning part 28. Then, the winding reel 20 is rotated by the reeling device 30 so that the holding part 25 coincides with the supply position of the wire rod 13 before the supply of the wire rod, the holding part 25 is made to coincide with the position of the holding part 25 at a time when the reel 20 is attached to the attachment reference position at the finish of winding, and the rotation of the winding reel 20 is stopped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008182269-A (JP)
Title: Soft metal conductor, and forming method thereof
Inventor: JOSHI RAJIV VASANT
IPC: H01L21/304
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft metal conductor whose uppermost surface hardness is so improved as to obtain a conductor surface substantially without an abrasion trace after polishing using a chemical-mechanical polishing process.  <P>SOLUTION: The soft metal conductor 78 used for a semiconductor element has an uppermost layer composed of particles with sufficiently large particle sizes in order to obtain the conductor surface substantially without the abrasion trace after polishing in the chemical-mechanical polishing step. On an uppermost layer of the electrically conductive soft metal structure, the metal particles with particle sizes of 200 nm or larger are adhered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311624-A (JP)
Title: Substrate treating equipment
Inventor: OH CHANG SUK
IPC: H01L21/027
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide substrate treating equipment for performing a coating process, a bake process, and a development process for a semiconductor substrate.  <P>SOLUTION: A first treating block 100 performs a coating process and a development process. A second treating block is opposed to the first treating block and performs thermal treatment. The first treating block comprises an upper, center, lower unit blocks 110, 150, and 130. The upper and lower unit blocks comprise at least one coating unit for forming a film on a substrate and at least one development unit for developing a photoresist film on the substrate, respectively. The center unit block is arranged detachably between the upper and lower unit blocks and comprises at least one of the coating unit and the development unit. The structure of the center block can be variously changed by the use of a process recipe. This can improve the throughput of the substrate treating equipment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258344-A (JP)
Title: Magnetic single-component toner for electrostatic latent image development
Inventor: TANAKA AKIRA
IPC: G03G9/097
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic single-component toner for electrostatic latent image development, which is excellent in durability characteristics, improved in fixing property even when a polyolefin resin having a cyclic structure is used for a binder resin.  <P>SOLUTION: The magnetic single-component toner for electrostatic latent image development contains at least a binder resin and a magnetic powder, wherein the binder resin comprises a polyolefin resin having a cyclic structure and a styrene-acrylic resin having an acid number of 5 to 15 mgKOH/g, and a mass ratio of the polyolefin resin to the styrene-acrylic resin ranges from 90:10 to 30:70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257929-A (JP)
Title: Molten corium holding device, and reactor containment vessel
Inventor: KUBO SHINJI
IPC: G21C9/016
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase cooling water circulating flow amount in a molten corium holding device.  <P>SOLUTION: Cooling channel 11 is arranged radially on a pedestal floor 7 under the reactor pressure vessel. The heat transfer surface of the cooling channel 11 is tilted. The lower part of the cooling channel 11 is connected to a water supply vessel 10, and the upper part of the cooling channel 11 is opened. The water supply vessel 10 is connected to a water supply channel 9 for supplying the cooling water. The other end of the water supply channel 9 is opened in the same space as the opening of the cooling channel 11. A natural circulation channel is formed of the water supply channel 9, the cooling channel 11, a perpendicular channel 12, and a water supply channel horizontal part 15 for interconnecting them. A corner part of the natural circulation channel is formed in a smooth shape of streamline type.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008193740-A (JP)
Title: Communication terminal
Inventor: SOMEI YASUNOBU
IPC: H04M1/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which displays call arrival without changing a current operating state even when a call arrives during operation of the communication terminal.  <P>SOLUTION: In a communication terminal including a display unit for displaying a prescribed function picture in accordance with user operation, a part of the display unit includes a region for displaying at least a state of the communication terminal, the display unit of the communication terminal is switched from a call waiting picture to a function picture at least. When an incoming call is received during user operation, an operation input position on the display unit is judged and an indication of the call arrival is overwritten in the region displaying the state, thereby displaying the call arrival at a position different from the operation input position on the display unit while holding the function picture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009267586-A (JP)
Title: Arm device
Inventor: TOYOSHIMA YUKI
IPC: H04R1/10
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm device which can perform a smooth expansion operation by inserting an expansion portion (arm) of a round bar shape carved with a same curvature factor into a housing portion (insert) of a carved tube shape, with a desired length of the round bar shape (arm) from the housing portion (insert) of the tube shape being kept.  <P>SOLUTION: An arm portion 30 has a pin 50 formed so as to project at a side of a base end portion 30A at the side of being housed in an insert portion 20, and an arm part 40 which has, at a side, a hole 40A formed with a bore diameter larger than an external diameter of the pin 50 and which is connected by the pin 50 so as to cover the base end portion 30A at the side of being housed in the insert portion 20 among the arm portions 30 by inserting the pin 50 into the hole 40A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267732-A (JP)
Title: Attaching structure of jack to hinge
Inventor: SATO AKITAKA
IPC: H04M1/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To insert and dispose a jack in a hinge part of a foldable portable terminal such as a cellular phone without impairing its function and without receiving a needless load from the hinge part.  <P>SOLUTION: A movable hinge tube 3 is inserted between a fixed hinge tube 2 and a halved member 4. A small diameter part 3b of the movable hinge tube 3 is rotatably engaged with a large diameter part 2f of the fixed hinge tube 2. A front end part of a slip ring for retention 7 is engaged with a large diameter part for abutting retention 3c of the movable hinge tube 3. The jack j is inserted from a front end opening part side of the fixed hinge tube 2 until its rear part enters the slip ring for retention 7. A front key part 5a is engaged with a key groove 2b of the fixed hinge tube 2, and a rear key part 5c is engaged with a key groove 7b of the slip ring for retention 7. In this state, the jack j has its rear end of an extended head part 5b latched in a latch stepped part 2e of the fixed hinge tube 2. Then, a C type retaining ring 8 is externally engaged with a cyclic latching groove 5d in a rear outer periphery of a housing 5, and rear movement of the slip ring for retention 7 is regulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268268-A (JP)
Title: Motor controller and generator controller
Inventor: HIDA HAJIME
IPC: H02P21/00
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate toque including a torque fluctuation component as well.  <P>SOLUTION: A motor controller (3) controls a motor including a stator having armature winding and a rotor having a permanent magnet. The motor controller includes a torque estimation unit (14) that estimates torque produced in the motor based on the flux linkage of the armature winding and armature current passed through the armature winding. The controller carries out vector control on the motor based on the estimated torque. The torque estimation unit estimates the above torque based on the outer product (ϕ<SB>d</SB>×i<SB>q</SB>-ϕ<SB>q</SB>×i<SB>d</SB>) of a flux linkage vector obtained by representing the flux linkage by vector and a current vector obtained by representing the armature current by vector and the inner product (ϕ<SB>d</SB>×i<SB>d</SB>+ϕ<SB>q</SB>×i<SB>q</SB>) of both the vectors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263305-A (JP)
Title: Multilayer tablet and method for producing it
Inventor: SATO MASATAKA
IPC: A61K31/616
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer tablet controlled in elution rate of a drug being eluted after taking and a method for producing it.  <P>SOLUTION: The multilayer tablet is produced by stacking a plurality of kinds of drug granules to form two or more layers and compressing the two or more layers. The ratio of compression collapse strength of the first drug granules constituting the first layer to compression collapse strength of the second drug granules constituting the second layer neighboring to the first layer (granule strength ratio: compression collapse strength of the first drug granules/compression collapse strength of the second drug granules) is higher than 0.2 and lower than 0.7. The method for producing the multilayer tablet has such characteristics that the first drug granules and the second drug granules, with a ratio of compression collapse strength (granule strength ratio) higher than 0.2 and lower than 0.7, are laminated and compressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238718-A (JP)
Title: Plasma display panel manufacturing method, and plasma display panel
Inventor: SANO YOSHIO
IPC: H01J11/36
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel manufacturing method which does not allow impurities to remain at a display part in an airtight space formed between a pair of substrates.  <P>SOLUTION: After sealing a back substrate and a front substrate together, residual gas remaining in the airtight space formed between the back substrate and the front substrate is exhausted outside the airtight space. In this evacuation step, in a state that the temperature of the back substrate and the front substrate is raised up to a temperature Q1 under a sealing temperature, a discharge gas is sealed in the airtight space. Therefore, the impurities in the airtight space between the back substrate and the front substrate are exposed to the high temperature Q1, and consequently it comes to a state that the impurities float in the airtight space. In the state, if the discharge gas is introduced in a period in times t2 to t3, the impurities floating in the airtight space are crowded into the inner corner of a substrate inside space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268356-A (JP)
Title: Seedling tray conveyor of transplanter
Inventor: NOSAKA KENKICHI
IPC: A01C11/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling tray conveyor, for example, adopted for a transplanter for traveling and simultaneously planting seedlings such as vegetable seedlings in a field, which can longitudinally convey a seedling tray at a constant speed.  <P>SOLUTION: The seedling tray conveyor of a transplanter includes: longitudinally conveying a longitudinally conveying wheel on the periphery of which many engaging teeth are formed by rotating a distance of one pitch of the engaging teeth; disposing a longitudinal conveyance control tool for engaging with the engaging teeth to control the rotation of the tray in the longitudinal conveyance direction of the longitudinally conveying wheel; disposing a one-way clutch between the wheel-conveying member and the longitudinally conveying wheel so that the longitudinally conveying wheel is rotated in the same direction as that of the wheel-conveying member, when the wheel-conveying member for rotating the longitudinally conveying wheel in the longitudinally tray-conveying direction is rotated in the longitudinally tray-conveying direction, or the wheel-conveying member is rotated in the direction opposite to the rotation direction of the longitudinally conveying wheel, when the wheel-conveying member is returned; releasing the engagement of the longitudinal conveyance control tool with the engaging teeth by the follower-pressing force of a rotary cam, then rotating the wheel-conveying member so that the longitudinally conveying wheel is rotated in a distance of one pitch of the engaging teeth, simultaneously engaging the longitudinal conveyance control tool with a next engaging tooth; and returning the follower and the wheel-conveying member to their original positions by the energizing force of a spring, when the cam is separated from the follower.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268648-A (JP)
Title: Medical catheter
Inventor: MIYAGAWA KATSUYA
IPC: A61M25/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical catheter which includes flexibility by suppressing the rigidity of a portion of an imaging marker and which includes X-ray imaging property easy to confirm.  <P>SOLUTION: The medical catheter 10 is provided with a flexible tube having lumen being continuous from a proximal end to a distal end. At the distal end of the flexible tube, an imaging marker member 1 provided with thin-width annular section on both sides of a separation section having a predetermined width is arranged. The imaging marker member 1 is composed of two ring-like X-ray impermeable metallic member installed separated with a predetermined interval therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272104-A (JP)
Title: Electric connector with retainer
Inventor: KONO HIRONORI
IPC: H01R13/42
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector with a retainer of fixed fitting reliably preventing fault due to imperfect mounting of a contact and capable of achieving common use of dies or the like with an electric connector with a locking mechanism.  <P>SOLUTION: The electric connector with a retainer includes a housing 100 having housing chambers 110 and a lock arm 120, contacts 200 each locked to the housing so that a body 210 is positioned at a non-insertion-coupling side of a tip-end wall when it is inserted into the housing chamber after wire crimping and coming in contact with a counterpart contact when the electric connectors are insertion-coupled with each other, and a retainer 300 equipped with a support piece 310 striking the contact body from a non-insertion-coupling side in the housing chamber at a given position, a locking piece 320 extended from an end of the support piece at the non-insertion-coupling side in a direction away from the support piece in a thickness direction, and hooked to locking parts 116 when the support piece comes to a given position, and a cover 330 extended from the end of the support piece at the non-insertion-coupling side in a direction away from the support piece in a thickness direction, and covering an operating part 123 of the lock arm when the support piece comes to a given position.  <P>COPYRIGHT: (C)2010,JPO&INPIT